Myopia prevention and control, these three means the most reliable low dose atropine, corneal reshaping lenses, as well as outdoor exercise can be effective in preventing and controlling myopia Low-dose atropine, corneal reshaping lenses and outdoor sports can effectively prevent and control myopia Children with vision loss, the first thing to do is to medical optometry, measurement of the eye axis, if the results of the optometry is determined to be myopia, there is no complete cure for myopia, but there is a set of ways to control the development of myopia." Many international optometrists reached **** knowledge, the current effective means of myopia prevention and control or the classic "trilogy". 0.01% atropine effect of the best myopia prevention and control drugs Mention atropine, ophthalmologists and some parents are not unfamiliar, it is the most widely used class of ophthalmology ciliary muscle paralyzing agent. Dilated pupil optometry with it, dilated pupils appear photophobia, close to see the adverse reactions such as people daunted. However, optometrists have found that diluting atropine to 0.01% effectively slows myopia progression with fewer adverse effects. In an age when nothing can be done about true myopia, this is the best of the several methods people have at their disposal that can effectively control the progression of myopia, medication-wise. Currently, there are no readily available low concentration atropine medications in China, and doctors are required to prepare their own. Therefore, in order to minimize the occurrence of adverse reactions, it must be used under the guidance of a doctor and not blindly. Keratoplasty The first choice for non-surgical treatment of myopia Among the various means of controlling myopia, posterior scleral reinforcement = keratoplasty > progressive multifocal lenses = out-of-focus spectacles > normal spectacles. Posterior Scleral Reinforcement, a surgical procedure to alleviate the progression of myopia by applying a biomaterial or synthetic material to reinforce the posterior sclera of the eye. Surgery? Parents are not happy about it. Keratoplasty is a "magic bullet" for myopia control. Keratoplasty is irreplaceable for myopia control and is one of the most effective myopia control methods internationally, with more than 200,000 users and recognized worldwide. Keratoplasty (commonly known as OK lenses) is a type of corneal contact lens that uses highly oxygen permeable materials and is individually designed and made according to the patient's corneal geometry and refractive status. The special design of the steep periphery allows the tears under the lens to exert a slight pressure on the cornea, thus slowly changing the shape of the cornea and thus reducing myopia and astigmatism. Wearing the lenses at night before going to bed and taking them off in the morning, normal vision can be achieved the next day. The biggest advantage of Keratoconus is that you can sleep with peace of mind while getting rid of the trouble of wearing glasses during the day and the deepening myopia. The biggest advantage of Keratoplasty is that you can sleep without the hassle of wearing glasses during the day and avoid the progression of myopia. Studies have found that compared to youths of the same age wearing traditional frames, the development of myopia is slowed down by about half in those wearing plastic lenses, with some children even experiencing an increase in myopia of only 25 diopters after 3 years of wear, and a small number of children experiencing an increase in myopia of only 150 diopters after 10 years of wear. A study in Hong Kong also found that for those who continued to wear plastic lenses for three years, the growth of their eye axes was half of that of young people of the same age who wore frames, and the degree of myopia was only half of that of the latter. In the absence of an effective method to prevent myopia and control the development of myopia in adolescents, this technology does bring hope to both doctors and patients, and has become the first choice for non-surgical treatment of myopia. Keratoplasty is a Class III medical device under the administration of the State Food and Drug Administration. Keratoplasty is a medical technology that carries a certain amount of risk, so it must be prescribed by an optometrist. Each pair of lenses is personalized and requires extensive clinical experience, and must be reviewed regularly after fitting. Keratoplasty lenses not only require a high level of fitting technology, but also require the cooperation of the wearer, especially for the children and the family's hygiene and health conditions are high, the wearer needs to pay attention to the child's hand and eye hygiene, the parents need to have a sense of health, in strict accordance with the requirements of the doctor's regular follow-up, and in the event that the child's eyes appear to be uncomfortable to seek timely medical attention. In addition, plastic lenses also have certain requirements for age and degree of myopia, such as the best target for children over 8 years old with good self-care ability, myopia within 600 degrees, and special lenses for myopia combined with a higher degree of astigmatism. Of course, for children with good health awareness, the age can be relaxed. Regarding the use of keratoplasty lenses, Dr. Shi suggests that professional doctors + qualified lenses (medical devices) + qualified users (patients) = safe and effective. Two hours of outdoor exercise a day is the best panacea Many parents of myopic children are eager to find a quick and easy cure for myopia. Many parents of myopic children want to find a quick and easy cure for myopia. The myopia prevention and treatment products available on the market are catering to this mentality of parents, and the business is booming. Is there really a miracle cure for myopia? The answer is no. So far, no drug or device has been proven to cure myopia. The reporter's own son is 4 years old this year, the eye axis development is close to the level of 7-year-old children. He looks at the screen (including TV, computer, cell phone, etc.) for no more than 30 minutes a day, and exercises outdoors for 2 hours a day. Now there is a common situation in the country: wait until you realize that your child is already myopic, and only then think of prevention. Myopia is not a "sudden" occurrence overnight. The main reason why parents are not aware of their children's myopia is because most of them do not have the awareness to take their children to hospitals or professional optometric centers for regular vision checkups, which makes it impossible for them to detect their children's vision problems at an early stage. Parents should establish a refractive development profile for their children. The specific method is to go to a professional optometric center for a holographic examination every 6 months starting from the age of 3 for children. Record the number of diopters, eye axis length, radius of corneal curvature, intraocular pressure, height, weight and other values. The establishment of refractive development file has three major benefits: First, early detection of refractive abnormalities, such as high hyperopia, myopia, astigmatism and amblyopia, etc.; Second, early detection of infants and young children with eye disease; Third, in the normal vision of children, screening out myopia "blank". For example, an 8-year-old child should have 125-150 degrees of hyperopia and a visual acuity of 1.0. If the refractive state of an 8-year-old child is found to be orthoptic (i.e., no hyperopia or myopia), it means that the probability of this child becoming myopic in the future is higher, and timely interventions must be taken to prevent myopia from occurring. For example, don't let babies use their eyes too early and too close, because babies' eyes are still farsighted, and they are more "tired" than normal adults when they look at close up, and using their eyes too early and too much will cause the eyeballs to over-expand and the eye axes to lengthen early, which will lay a hidden danger for myopia. Unfortunately, many young parents think that their children are too noisy, the tablet computer into a nanny. School children, reading, writing posture should be correct, head is straight, eyes 30 centimeters away from the book, fingertips from the tip of the pen 2 centimeters, do not lie on the bed, lying on the table to read. Avoid prolonged eye fatigue, continue to work or use the computer for half an hour, should rest for 10 minutes. Two hours of outdoor exercise a day is the best, free panacea for preventing and controlling myopia, but Chinese children often fail to do so. "I observed that 10 years old is the high-risk age for myopia to occur, but that's when children happen to be in the third grade of elementary school, and parents start to enroll their children in a variety of training courses for remedial classes, and two hours of outdoor exercise a day has become a luxury." Myopia prevention and control is not only a medical problem, but also a social problem.